Hackspire Hackathon Online Where Ideas Turn Into Impact Non-monetary prizes Winners TBD 182 participants
EcoHacks Online Build anything using STEM that relates to the environment. Your project can be a program, model, simulation, analysis, or any creative technical idea. $500 in prizes Winners TBD 190 participants
HackUP Portland, OR, USA Portland's first intercollegiate hackathon. The Silicon Forest is coming alive. Vibe at your own risk. Non-monetary prizes Apr 10 – 12, 2026 67 participants
Global Neurohack San Francisco, CA, USA Create innovative projects in the neurotech space along our three tracks: Blue Sky, e184, and Science Corp. $3,600 in prizes Apr 11 – 12, 2026 57 participants
Social Impact BuildFest 2026 - CU Boulder Boulder, CO, USA Design immersive experiences that foster a true sense of belonging. Non-monetary prizes Apr 10 – 12, 2026 6 participants
HackHounds 2026 Baltimore, MD, USA 24 Hours. One Pack. Endless Possibilities. Non-monetary prizes Apr 11 – 12, 2026 52 participants
Claude x Hoagie Vibe-a-thon Princeton, NJ, USA Building something with Claude! Non-monetary prizes Apr 11, 2026 35 participants
Gemini Hack Day Marrakech, Morocco Reinventing professional practices through AI Non-monetary prizes Apr 10 – 11, 2026 9 participants
Alan x Mistral: AI Health Hack Paris, France Join the sharpest AI builders from Paris and beyond for a day spent reimagining how the world stays healthy. €5,500 in prizes Apr 11, 2026 72 participants
Aikshetra Tech - Hackathon Tumkur, India Build fast. Think smart. Solve real problems. Non-monetary prizes Apr 11, 2026 61 participants
Q-Hackathon Mannheim, Germany Join 150 top tech talents from 40+ universities to build innovative solutions in just 24 hours at the Q-Hackathon. €5,000 in prizes Apr 8 – 9, 2026 16 participants
Hack days in hosur Koneripalli, India Hackathon with partner with MLH and Gemini Non-monetary prizes Apr 7 – 8, 2026 12 participants
Authorized to Act: Auth0 for AI Agents Online Build an agentic AI application using Auth0 for AI Agents Token Vault $10,000 in prizes Winners announced 2868 participants
INNOSpark Pitch Competition Online Pitch your business, non-profit or passion project for a chance to win $10,000 in prizes! $3,000 in prizes Winners TBD 617 participants
Build with AI 2026: Student Life, Supercharged Villejuif, France We're inviting you to build a functional application or agent that solves a specific problem for students. £500 in prizes Apr 4, 2026 10 participants
AI Club x WiC X SASE Hackathon Lawrence, KS, USA Build creative AI projects with Gemini or design a poker bot to compete against others. Non-monetary prizes Apr 2, 2026 18 participants
Creative Lab: AI Coding Hackathon @ UCSD (TRAE & Z.ai) San Diego, CA, USA Build real AI applications in 8 hours — beginner friendly, creative, and fun Non-monetary prizes Mar 31, 2026 3 participants
Technohacks Hackathon 2026 Issaquah, WA, USA Create Apps and Wireframes that Align with UN Goals Non-monetary prizes Mar 30, 2026 16 participants
Blu's Hacks 2026 San Jose, CA, USA Branham High's seventh annual hackathon: By students, for students Non-monetary prizes Mar 29, 2026 51 participants
Pulse Foundry AI Healthcare Hackathon New York, NY, USA Reimagining Cardiac Rehabilitation Non-monetary prizes Mar 29, 2026 50 participants
NeuroHack: Spring 2026 Urbana, IL, USA NeuroHack aims to Encourage Interdisciplinary Innovation in Cognition and Health $550 in prizes Mar 27 – 29, 2026 34 participants
NeuroHack Spring 2026 Champaign, IL, USA NeuroHack aims to Encourage Interdisciplinary Innovation in Neuroscience and Technology $550 in prizes Mar 27 – 29, 2026 92 participants
